Rod-type stainless steel pressure sensor

Main Features:

This series comprises rod‑type stainless steel pressure sensors specially designed for the low‑altitude economy. Featuring an all‑stainless‑steel rod probe and a standard threaded mounting configuration, these sensors incorporate a high‑precision piezoresistive pressure sensing element and a temperature‑compensation circuit. Paired with cables that withstand extreme temperatures and resist aging, they can be directly installed in the fluid lines of low‑altitude vehicles or within environmental chambers, enabling precise measurement of air pressure, hydraulic pressure, or fluid pressure. They are widely suited to meet the power‑system, hydraulic‑system, and environmental‑monitoring requirements of drones, low‑altitude operation platforms, and specialized vehicles.

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Category:

Low-altitude economy

Keyword: Rod-type stainless steel pressure sensor

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Core Features

All-stainless-steel, corrosion-resistant design It employs an all-stainless-steel rod‑type probe, offering excellent resistance to fluid corrosion, impact, and abrasion. It can withstand prolonged immersion in hydraulic oil, coolant, and other media, making it suitable for long‑term operation in complex fluid environments.
High precision and wide-temperature-range stability : Featuring a built-in high-precision piezoresistive pressure sensor and a temperature-compensation circuit, it delivers stable, high‑accuracy pressure measurement across a wide temperature range of –40°C to +125°C, providing reliable data support for the propulsion systems and hydraulic controls of low‑altitude unmanned vehicles.
Standard threaded mounting and high protection rating It features a standard threaded interface, compatible with the mounting holes of most low‑altitude unmanned aerial vehicles. The probe tip employs a sealed design with a high protection rating, effectively preventing medium leakage and external contamination, making it suitable for low‑altitude operating environments characterized by high humidity and heavy dust.
Vibration Resistance and High Reliability The overall structure features an enhanced vibration‑resistant design, capable of withstanding the severe vibrations and impacts encountered during low‑altitude operations. It delivers stable, drift‑free performance over extended periods, meeting the stringent operational requirements of low‑altitude vehicle propulsion systems.

Typical application scenarios

Drone and low-altitude operation platform hydraulic system oil pressure monitoring
Low-altitude vehicle cooling system and fluid line pressure acquisition
Pressure Monitoring in the Environmental Cabin of Manned Aircraft and eVTOL Electric Vertical Takeoff and Landing Vehicles
Data acquisition of fluid and environmental pressure for specialized low-altitude operation equipment and inspection robots.

Technical Specifications Reference

Measurement range: 0–1 MPa (range can be customized according to the application; supports absolute and gauge pressure measurements)
Measurement accuracy: ±0.1% FS (can be optimized upon request)
Output signal: Analog voltage / Digital I2C/SPI (customizable)
Housing material: All stainless steel (rust-resistant, corrosion-resistant, and wear-resistant)
Installation type: Standard threaded mounting (customizable specifications)
Operating temperature: -40°C to +125°C
Protection rating: IP68 (at the probe tip; can be upgraded upon request)
Certification standards: RoHS, REACH; supports aerospace‑related verification standards.

Customized Solutions

We offer end-to-end custom solutions, tailoring pressure ranges, output signals, probe dimensions, thread specifications, cable lengths, and electrical interfaces to suit your specific low‑altitude vehicle application scenarios, helping your low‑altitude equipment achieve precise and reliable pressure monitoring.

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